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Minor adjustment in LZ-Overlay decompressing, catching more Disp-values that are too large.

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barubary 2011-01-16 00:11:04 +00:00
parent 11564be73d
commit e8b3913596
1 changed files with 3 additions and 3 deletions
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6
CSharp/DSDecmp/Program.cs
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@ -1233,7 +1233,7 @@ namespace DSDecmp
inpos += 2;
disp += 2;
disp += 3;
if (disp > curr_size)
{
@ -1242,11 +1242,11 @@ namespace DSDecmp
//disp %= curr_size;
// HACK. this seems to produce valid files, but isn't the most elegant solution.
// although this _could_ be the actual way to use a disp of 1 in this format,
// as otherwise the minimum would be 2 (and 0 is undefined).
// as otherwise the minimum would be 3 (and 0 is undefined).
disp = 1;
}
for (j = 0; j < n; j++)
outbuffer[curr_size++] = outbuffer[cdest - disp - 1 + j];
outbuffer[curr_size++] = outbuffer[cdest - disp + j];
if (curr_size > decomp_size || inpos >= compressedSize)
{